73236419197 has 8 divisors (see below), whose sum is σ = 78486034176. Its totient is φ = 68158922832.

The previous prime is 73236419183. The next prime is 73236419209. The reversal of 73236419197 is 79191463237.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-73236419197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73236419147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43028773 + ... + 43030474.

It is an arithmetic number, because the mean of its divisors is an integer number (9810754272).

Almost surely, 2^73236419197 is an apocalyptic number.

It is an amenable number.

73236419197 is a deficient number, since it is larger than the sum of its proper divisors (5249614979).

73236419197 is a wasteful number, since it uses less digits than its factorization.

73236419197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86059307.

The product of its digits is 1714608, while the sum is 52.

The spelling of 73236419197 in words is "seventy-three billion, two hundred thirty-six million, four hundred nineteen thousand, one hundred ninety-seven".